Coming on Top of Her Slave While He is in Chastity

Roxy is having fun toying with her slave, who is locked in chastity. She sits on his chest, tempting him with her pussy and ass and she uses the vibrator on herself. She tells him that she's going to get herself off and teases him with the notion of him having an orgasm, but it will only end in frustration for him as the belt gets tighter but won't let him get fully hard or cum